Observing
Observing adjective - Quick to notice; showing quick and keen perception.
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Synonyms for Observing
Sleepless and observing are semantically related. In some cases you can use "Sleepless" instead an adjective "Observing".
Mutual synonyms
Related pairs
- aware and observing
- aware and sleepless
- awake and observing
- awake and sleepless
- keen and observing
- keen and sleepless
- alert and observing
- alert and sleepless
- cognizant and observing
- cognizant and sleepless
- attentive and observing
- attentive and sleepless
- conscious and observing
- conscious and sleepless
Cite this Source
Sleepless and Observing. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/observing/sleepless
Observing & Sleepless. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/observing/sleepless>.
Sleepless or Observing. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/observing/sleepless.
Google Ngram Viewer shows how "observing" and "sleepless" have occurred on timeline